In a recent experiment, engineers discovered that a standard 2×2 LEGO brick can withstand an impressive 4,000 newtons of force, which is the equivalent of over 400 kilograms. This strength is attributed to the brick's design, which features internal tubes that help evenly distribute weight, preventing pressure from concentrating in one area. Theoretically, this means a single LEGO brick could support around 375,000 additional bricks stacked above it, creating a hypothetical tower that would reach 3.5 kilometers high, surpassing many mountains. However, in practice, such a structure would be unfeasible due to the risk of bending and collapsing long before the bottom brick fails. Despite their appearance as simple toys, LEGO bricks demonstrate remarkable strength and durability.